CN203324107U - Large-scale horizontal type wide-panel tensile testing machine - Google Patents
Large-scale horizontal type wide-panel tensile testing machine Download PDFInfo
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- CN203324107U CN203324107U CN201320389902XU CN201320389902U CN203324107U CN 203324107 U CN203324107 U CN 203324107U CN 201320389902X U CN201320389902X U CN 201320389902XU CN 201320389902 U CN201320389902 U CN 201320389902U CN 203324107 U CN203324107 U CN 203324107U
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Abstract
The utility model relates to a large-scale horizontal type wide-panel tensile testing machine, and belongs to testing machines. The large-scale horizontal type wide-panel tensile testing machine is composed of a buffering cylinder, a buffering cylinder supporting frame, a first moving vehicle, a buffering pulling rod, a first supporting frame, a heavy steel rail, a second supporting frame, a second pin penetrating device, a second moving vehicle, a third supporting frame, a bracket, a transverse supporting frame, a chuck moving cylinder, a first chuck transverse beam, a loading hydraulic cylinder, a force sensor, a bulb pressing disc, a bearing column, a first pin penetrating device, a clamping plate, a second chuck transverse beam, a position adjusting cylinder, a reset cylinder, a large scale distance measuring device, a welding opening deformation measurement part, a second welding clamp and a first welding clamp. The large-scale horizontal type wide-panel tensile testing machine has the advantages of being novel in structure, adopting the mode that four hydraulic loading cylinders are used for conducting synchronous control and loading, solving the problem that oil cylinders and the force sensor are difficult to machine due to the fact that one cylinder is used in an excessively-large-scale load testing machine to conduct loading and a single force measuring sensor is used for measuring, enabling the four oil cylinders to be directly used for jacking the two transverse beams to move to the two side, and therefore greatly reducing the manufacturing cost of the excessively-large-scale load testing machine.
Description
Technical field
The utility model belongs to testing machine, refers in particular to a kind of engineer machinery test equipment.
Background technology
The large scale structure application of domestic high-strength plank, thick-walled pipe, wide plate Combination Welding is increasingly extensive, such as oil transporting appliance manufacturing industry, shipbuilding industry etc.For giving full play to the performance of material, must study the failure mechanisms such as its stretching, bending, shearing, fatigue.So, just must make comprehensive judgement at the complex conditions such as physical property, structural property, size, connected mode, stress state and working environment of material, for example, the large welded structures of Longspan Bridge, none does not need the destruction characteristic test to choose designs for welding structure from steel, especially weld delayed crack, unrelieved stress and brittle rupture, need to be approached model or the contained strength test in kind of physical condition.Some test forces are wanted even up to ten thousand tons of test loads of several kilotons, if adopt the data of subsized specimen, must obtain irrational result.So large-scale pulling force and torture test are necessary, especially large-scale the crouching of large-sized structure experiment machine draws the demand of testing machine to be inevitable.Super large load testing machine structure was the two framed structure forms of four beam four posts in the past, manufacturing cost and high.And single loading cylinder manufacture difficulty is also very high.
Summary of the invention
The utility model provides a kind of large-size horizontal wide plate material cupping machine, to solve super large load testing machine manufacturing cost and high in the past, and the high problem of single loading cylinder manufacture difficulty.
The technical solution of the utility model is: cushion dashpot is bolted on the cushion dashpot bracing frame, bracing frame is separately fixed at chuck crossbeam one both sides by bolt, the piston rod of cushion dashpot is connected by pin with buffer pull rod, buffer pull rod is fixedly connected with chuck crossbeam two suits, chuck crossbeam one is placed on locomotive one and location, chuck crossbeam two is placed on locomotive two and location, locomotive one, the wheel of locomotive two is placed on respectively on heavy rail, four loading hydraulic cylinder horizontal positioned, the tail end of loading hydraulic cylinder is fixedly connected with chuck crossbeam one by bolt, the front end of loading hydraulic cylinder is fixedly connected with locomotive one by bracing frame one, the piston rod front end of loading hydraulic cylinder is fixedly connected with the power sensor by bolt, power sensor front end and bulb platen apical grafting, the bulb platen is threaded with bolster stake, bracing frame two clamps with bolster stake one end, bracing frame three clamps with the bolster stake other end, bracing frame two, the wheel of bracing frame three lower ends is placed on respectively on heavy rail, four bolster stakes and two sockets of chuck crossbeam, the annular groove location clamping of clamp and bolster stake, clamp is connected with two contacts of chuck crossbeam, carriage is fixedly connected with chuck crossbeam two by bolt, wearing pin device one is fixedly connected with the pin-and-hole position of chuck crossbeam one by bolt, wearing pin device two is fixedly connected with the pin-and-hole position of chuck crossbeam two by bolt, pin-and-hole on weld jig one is connected with the pin device one of wearing on chuck crossbeam one by bearing pins, pin-and-hole on weld jig two is connected with the pin device two of wearing on chuck crossbeam two by bearing pins, the large-length measurement mechanism is connected with the weld bond deformation measuring device, the large-length measurement mechanism is fixedly connected with bracing frame two, cross supporting frame and heavy rail are slidably connected, chuck movable cylinder one end is fixedly connected with cross supporting frame, the other end is fixedly connected with locomotive one, position is adjusted cylinder one end and is fixedly connected with bracing frame three, the other end is fixedly connected with locomotive two, restoring cylinder one end is fixedly connected with the locomotive two side faces.
The utility model has the advantage of: novel structure, four forms that hydraulic loaded cylinder synchro control loads have been adopted, solved the oil cylinder that an oil cylinder loads, the force cell measurement brings separately, the difficult problem of power sensor processing difficulties for the super large load testing machine, adopted with two crossbeams of four oil cylinder immediate roofs to two side shiftings, thereby fallen super large load testing machine manufacturing cost greatly low.
The accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the A-A cut-open view of Fig. 1;
Fig. 3 is the vertical view of Fig. 1;
Fig. 4 is the B-B cut-open view of Fig. 3;
In figure, cushion dashpot 1, cushion dashpot bracing frame 2, locomotive 1, buffer pull rod 4, bracing frame 1, heavy rail 6, bracing frame 27, wear pin device 28, locomotive 29, bracing frame 3 10, carriage 11, cross supporting frame 12, chuck movable cylinder 13, chuck crossbeam 1, loading hydraulic cylinder 15, power sensor 16, bulb platen 17, bolster stake 18, wear pin device 1, clamp 20, chuck crossbeam 2 21, position adjust cylinder 22, restoring cylinder 23, large-length measurement mechanism 24, weld bond deformation measurement 25, weld jig 2 26, weld jig 1, sample 28.
Embodiment
The version that the utility model main frame is two beam four posts, push up respectively four columns with four loading hydraulic cylinders and synchronously load, and each column has the force cell of independent installation.Host machine integral is floated, be connected location by the chuck crossbeam with locomotive, locomotive integral body is landed on heavy rail, and having solved sample 28 moment of rupturing has huge reverse impact power to impact injury to main frame.Excessively far away for preventing the migration of chuck crossbeam, in its both sides, four cushion dashpots are installed, cushion dashpot piston rod and pull bar are connected and fixed, and are hung on two chuck crossbeams and form the reversal interlocking relay structure; The wide plate sample is that the form by welding is connected with weld jig, but wants bonding area to be greater than the sectional area of Wide and Thick Slab, after it is welded, with the chuck crossbeam, with pin, is being connected.
Claims (1)
1. a large-size horizontal wide plate material cupping machine, it is characterized in that: cushion dashpot is bolted on the cushion dashpot bracing frame, bracing frame is separately fixed at chuck crossbeam one both sides by bolt, the piston rod of cushion dashpot is connected by pin with buffer pull rod, buffer pull rod is fixedly connected with chuck crossbeam two suits, chuck crossbeam one is placed on locomotive one and location, chuck crossbeam two is placed on locomotive two and location, locomotive one, the wheel of locomotive two is placed on respectively on heavy rail, four loading hydraulic cylinder horizontal positioned, the tail end of loading hydraulic cylinder is fixedly connected with chuck crossbeam one by bolt, the front end of loading hydraulic cylinder is fixedly connected with locomotive one by bracing frame one, the piston rod front end of loading hydraulic cylinder is fixedly connected with the power sensor by bolt, power sensor front end and bulb platen apical grafting, the bulb platen is threaded with bolster stake, bracing frame two clamps with bolster stake one end, bracing frame three clamps with the bolster stake other end, bracing frame two, the wheel of bracing frame three lower ends is placed on respectively on heavy rail, four bolster stakes and two sockets of chuck crossbeam, the annular groove location clamping of clamp and bolster stake, clamp is connected with two contacts of chuck crossbeam, carriage is fixedly connected with chuck crossbeam two by bolt, wearing pin device one is fixedly connected with the pin-and-hole position of chuck crossbeam one by bolt, wearing pin device two is fixedly connected with the pin-and-hole position of chuck crossbeam two by bolt, pin-and-hole on weld jig one is connected with the pin device one of wearing on chuck crossbeam one by bearing pins, pin-and-hole on weld jig two is connected with the pin device two of wearing on chuck crossbeam two by bearing pins, the large-length measurement mechanism is connected with the weld bond deformation measuring device, the large-length measurement mechanism is fixedly connected with bracing frame two, cross supporting frame and heavy rail are slidably connected, chuck movable cylinder one end is fixedly connected with cross supporting frame, the other end is fixedly connected with locomotive one, position is adjusted cylinder one end and is fixedly connected with bracing frame three, the other end is fixedly connected with locomotive two, restoring cylinder one end is fixedly connected with the locomotive two side faces.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320389902XU CN203324107U (en) | 2013-07-02 | 2013-07-02 | Large-scale horizontal type wide-panel tensile testing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320389902XU CN203324107U (en) | 2013-07-02 | 2013-07-02 | Large-scale horizontal type wide-panel tensile testing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203324107U true CN203324107U (en) | 2013-12-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201320389902XU Expired - Fee Related CN203324107U (en) | 2013-07-02 | 2013-07-02 | Large-scale horizontal type wide-panel tensile testing machine |
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| CN (1) | CN203324107U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104198281A (en) * | 2014-08-13 | 2014-12-10 | 中国石油天然气集团公司 | Data acquisition system of wide plate tension test machine |
| CN108254280A (en) * | 2017-12-30 | 2018-07-06 | 中机试验装备股份有限公司 | 30000kN lineoutofservice signal pulls testing machine multi-rod school power apparatus |
| CN109030192A (en) * | 2018-07-28 | 2018-12-18 | 中国石油天然气集团有限公司 | A kind of full-scale wide plate test fixture and installation method of automatic centering |
| CN112393980A (en) * | 2020-11-11 | 2021-02-23 | 南通德众科技发展有限公司 | 3000-ton large-scale multifunctional structure test platform |
| CN114018715A (en) * | 2021-11-05 | 2022-02-08 | 永固集团股份有限公司 | Multipurpose horizontal tension testing machine for electric power fittings and testing method thereof |
-
2013
- 2013-07-02 CN CN201320389902XU patent/CN203324107U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104198281A (en) * | 2014-08-13 | 2014-12-10 | 中国石油天然气集团公司 | Data acquisition system of wide plate tension test machine |
| CN104198281B (en) * | 2014-08-13 | 2016-10-19 | 中国石油天然气集团公司 | A kind of wide plate test machine data collecting system |
| CN108254280A (en) * | 2017-12-30 | 2018-07-06 | 中机试验装备股份有限公司 | 30000kN lineoutofservice signal pulls testing machine multi-rod school power apparatus |
| CN109030192A (en) * | 2018-07-28 | 2018-12-18 | 中国石油天然气集团有限公司 | A kind of full-scale wide plate test fixture and installation method of automatic centering |
| CN112393980A (en) * | 2020-11-11 | 2021-02-23 | 南通德众科技发展有限公司 | 3000-ton large-scale multifunctional structure test platform |
| CN112393980B (en) * | 2020-11-11 | 2022-03-25 | 南通德众科技发展有限公司 | 3000-ton large-scale multifunctional structure test platform |
| CN114018715A (en) * | 2021-11-05 | 2022-02-08 | 永固集团股份有限公司 | Multipurpose horizontal tension testing machine for electric power fittings and testing method thereof |
| CN114018715B (en) * | 2021-11-05 | 2024-05-03 | 永固集团股份有限公司 | Multipurpose horizontal tensile testing machine for electric power fitting and testing method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131204 Termination date: 20150702 |
|
| EXPY | Termination of patent right or utility model |